import numpy as np
import csv
iris_data = []
with open("iris.csv") as csvfile:
csv_reader = csv.reader( csvfile )
# 读取第一行各列的标题
birth_header = next(csv_reader)
# 将 csv 文件中的数据保存到 birth_data 中
for row in csv_reader:
iris_data.append(row)
NameError Traceback (most recent call last)
in
1 iris_data = []
2 with open("iris.csv") as csvfile:
----> 3 csv_reader = csv.reader( csvfile )
4 # 读取第一行各列的标题
5 birth_header = next(csv_reader)
NameError: name 'csv' is not defined